IEC PAS 62005-9-2:2003 pdf download Fibre optic interconnecting devices and passive components – Reliability of fibre optic interconnecting devices and passive optical components – Part 9-2: Reliability qualification for fibre optic connectors
Scope
This PAS/Pre-standard applies to passive optical components and optical elements such as
connectors
patchcords
pig-tails.
As the optical power of transmission systems increases, high-power ageing and opticatransient effects mav become important for some components. At present limited data andunderstanding are available for the development of reliability tests for high optical power:therefore. these are not included in this PAS/Pre-standard.
2 Normative References
The following standards contain provisions that, through reference in this text, constituteprovisions of this PAS/Pre-standard. Al standards are subject to revision, and parties toagreement based on this PAS/Pre-standard are encouraged to use the most recent editions. Acatalogue of current IEC and SO standards can be found on http://www.iec.ch andhttp://wwwiso/ch,respectively.
EC 61753-1，General and guidance for performance standardsEC 61300 series, Fibre optic interconnecting devices and passive components – Basic test andmeasurement procedures
EC 62005 series, Reliability of fibre optic interconnecting devices and passive componentsNOTE Informative (not normative) references are given in Section 8.
3 Definitions
The following definition applies for the purpose of this PAS/Pre-standard:
Reliability standard test report: A fully documented report which contains supporting evidencethat the reliability tests have been carried out and the stated performance requirements met.
4 Preparation of the Reliability Qualification Standard
In the preparation of the RQS, the following items were considered and instructions pertainingto them included: Product Definition, Service Environments, Tests， Details RequirementsSample Size, Groupings/Sequences, Pass/Fail Criteria, and Reference Product Definition.
4.1Product Definition
The passive optical component product to which the RQS relates shall be clearly defined, foiexample, any of those components mentioned in the Scope above.
4.2 Service Environments
These are taken from and defined in IEC 61753-1 as follows:
Table 1 – Categories of service environments for fibre optic connectors
U = An uncontrolled environment (tests are intended to be run sequentially)
C = A controlled environment (typically within an office or building)
Reliability qualification testing for categories E and O are subject for further study.
4.3 Tests
The tests to be carried out on the product for it to meet the reliability standard shall be clearlydefined. No ambiguity or options are allowed. The tests selected/combined with theseverities/durations, groupings/sequencing, method used and pass/fail criteria are indicative ofa defined product location within a service environment.
The test method to be used shall be clearly defined for each test. Wherever possible the testmethod shall be selected from the lEC 61300 series. here this is not possible. other testmethods may be defined. lf a previously undefined test method is used, the test method anddetails to be specified shall be included in an Annex of the RQS.
in some cases the user may wish to test the product to this PAS/Pre-standard and to aparticular operating service environment found in 61753-1-1. Testing to the more severeconditions found in either standard shall be regarded as having satisfied the criteria for bothstandards, without the need for performing redundant, tests of a lesser severity of environmentand duration.
4.4Details
The details to be considered, severities, and durations, are given for al tests andmeasurements called up in the RQS. These are related to the requirements specified for aproduct location within a service environment that the reliability standard is intended to equateto.No ambiquity or options are allowed.